But to be honest, this liar is a college-educated liar. At least he used convolution, which is a special state of integration, learned in advanced mathematics.

Theories of teachers in the square:

Fibonacci-primary school education + metaphysics

Golden section-primary school education + metaphysics

Chan theory-primary school education + volume price theory + metaphysics

There are relatively few CNN convolutional neural networks, and they basically sell software. I guess he himself doesn't understand what convolution is, so he can only sell software.

So most teachers have primary school education, and it is also possible that their intelligence has been reduced to primary school level in junior high school and high school.